麻豆传媒

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Elevated levels of three specific circulating proteins are associated with protection against kidney failure in diabetes, according to research from the Joslin Diabetes Center in Boston.

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Scientists are rapidly gathering evidence that variants of gut microbiomes, the collections of bacteria and other microbes in our digestive systems, may play harmful roles in diabetes and other diseases.

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A new source of energy expending brown fat cells has been uncovered by researchers at the Joslin Diabetes Center, which they say points towards potential new therapeutic options for obesity. According to the new report, published in Nature Metabolism >on 12 March 2021, the key lies in the expression of a receptor called Trpv1 (temperature-sensitive ion channel transient receptor potential cation subfamily V member 1) -- a protein known to sense noxious stimuli, including pain and temperature.

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BOSTON 鈥� (March 25, 2021) 鈥� A mechanism has been identified that explains how physical exercise in pregnancy confers metabolic health benefits in offspring. According to researchers, the key lies with a protein called SOD3, vitamin D and adequate exercise, with the outcomes possibly forming the first steps to designing rational diet and exercise programs to use during pregnancy and particularly when mothers may also be overweight or obese.

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In older people with type 1 diabetes, damage to the retina may be linked to memory problems and other cognitive conditions.BOSTON 鈥� (December 31, 2020) 鈥� As they age, people with diabetes are more likely to develop Alzheimer's disease and other cognitive disorders than are people without diabetes. Scientists at Joslin Diabetes Center now have shown that routine eye imaging can identify changes in the retina that may be associated with cognitive disorders in older people with type 1 diabetes.

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BOSTON 鈥� (December 16, 2020) 鈥� Intensive interventions to reduce blood glucose and blood pressure levels in type 2 diabetes reduce the risk of developing cardiovascular autonomic neuropathy (CAN), a frequent but underdiagnosed complication of diabetes that can be life-threatening. In a study led by Alessandro Doria , MD, PhD, MPH, from the Joslin Diabetes Center and Harvard Medical School, and Rodica Pop Busui, MD, PhD, of the University of Michigan, published online in Diabetes Care , researchers found that intensive glycemic control reduced CAN risk by 17%, while intensive blood pressure control reduced risks by 22%.

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A lipid metabolite called 12,13-diHOME has been identified in human breast milk and appears to be associated with beneficial infant weight gain and body Study suggests that when new mothers exercise, they likely improve newborn鈥檚 longer term metabolic health.

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Researchers have developed a novel 鈥榙isease-in-a-dish鈥� model to study the basic molecular factors that lead to the development of type 2 diabetes, uncovering the potential existence of major signaling defects both inside and outside of the classical insulin signaling cascade, and providing new perspectives on the mechanisms behind insulin resistance in type 2 diabetes and possibly opportunities for the development of novel therapeutics for the disease.

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A potential therapy for obesity would transplant HUMBLE (human brown-like) fat cells, human white fat cells that have been genetically modified using CRISPR to become similar to heat-generating brown fat cells.

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Researchers at Joslin Diabetes Center have discovered that some benefits of aerobic exercise may be dampened by higher-than-normal blood sugar levels, and that this is independent of obesity and insulin levels in the blood.